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Air Traffic Control (ATC) is a safety-critical domain in which incorrect interpretation of instructions may lead to severe operational consequences. While large language models (LLMs) demonstrate strong general performance, their…

Computation and Language · Computer Science 2026-05-13 Yujing Chang , Yash Guleria , Duc-Thinh Pham , Nhut-Huy Pham , Ningli Wang , Vu N. Duong , Sameer Alam

Traffic Signal Control (TSC) is a crucial component in urban traffic management, aiming to optimize road network efficiency and reduce congestion. Traditional TSC methods, primarily based on transportation engineering and reinforcement…

Artificial Intelligence · Computer Science 2024-12-18 Siqi Lai , Zhao Xu , Weijia Zhang , Hao Liu , Hui Xiong

Adaptive Traffic Signal Control (ATSC) aims to optimize traffic flow and minimize delays by adjusting traffic lights in real time. Recent advances in Multi-agent Reinforcement Learning (MARL) have shown promise for ATSC, yet existing…

Robotics · Computer Science 2026-03-26 Yifeng Zhang , Peizhuo Li , Tingguang Zhou , Mingfeng Fan , Guillaume Sartoretti

The manual design of scenarios for Air Traffic Control (ATC) training is a demanding and time-consuming bottleneck that limits the diversity of simulations available to controllers. To address this, we introduce a novel, end-to-end…

Artificial Intelligence · Computer Science 2025-08-18 Dewi Sid William Gould , George De Ath , Ben Carvell , Nick Pepper

Autonomous landing is essential for drones deployed in emergency deliveries, post-disaster response, and other large-scale missions. By enabling self-docking on charging platforms, it facilitates continuous operation and significantly…

Robotics · Computer Science 2025-05-13 Siwei Cai , Yuwei Wu , Lifeng Zhou

Traffic congestion in metropolitan areas presents a formidable challenge with far-reaching economic, environmental, and societal ramifications. Therefore, effective congestion management is imperative, with traffic signal control (TSC)…

Systems and Control · Electrical Eng. & Systems 2024-06-13 Maonan Wang , Aoyu Pang , Yuheng Kan , Man-On Pun , Chung Shue Chen , Bo Huang

Scaling training compute, measured in FLOPs, has long been shown to improve the accuracy of large language models, yet training remains resource-intensive. Prior work shows that increasing test-time compute (TTC)-for example through…

Computation and Language · Computer Science 2026-01-06 Hossam Amer , Maryam Dialameh , Hossein Rajabzadeh , Walid Ahmed , Weiwei Zhang , Yang Liu

As Large Language Models (LLMs) advance toward embodied AI agents operating in physical environments, a fundamental question emerges: can models trained on text corpora reliably reason about complex physics while adhering to safety…

Artificial Intelligence · Computer Science 2026-04-13 Yalun Wu , Haotian Liu , Zhoujun Li , Boyang Wang

Aligned large language models (LLMs) demonstrate exceptional capabilities in task-solving, following instructions, and ensuring safety. However, the continual learning aspect of these aligned LLMs has been largely overlooked. Existing…

Computation and Language · Computer Science 2023-10-11 Xiao Wang , Yuansen Zhang , Tianze Chen , Songyang Gao , Senjie Jin , Xianjun Yang , Zhiheng Xi , Rui Zheng , Yicheng Zou , Tao Gui , Qi Zhang , Xuanjing Huang

Large language models (LLMs) often require fine-tuning (FT) to perform well on downstream tasks, but FT can induce safety-alignment drift even when the training dataset contains only benign data. Prior work shows that introducing a small…

Computation and Language · Computer Science 2026-03-10 Guoli Wang , Haonan Shi , Tu Ouyang , An Wang

The integration of Large Language Models (LLMs) into robotic control, including drones, has the potential to revolutionize autonomous systems. Research studies have demonstrated that LLMs can be leveraged to support robotic operations.…

Robotics · Computer Science 2025-04-09 Wenhao Wang , Yanyan Li , Long Jiao , Jiawei Yuan

Urban congestion remains a critical challenge, with traffic signal control (TSC) emerging as a potent solution. TSC is often modeled as a Markov Decision Process problem and then solved using reinforcement learning (RL), which has proven…

Artificial Intelligence · Computer Science 2024-07-09 Aoyu Pang , Maonan Wang , Man-On Pun , Chung Shue Chen , Xi Xiong

Recent advances in large Language Models (LLMs) have revolutionized mobile robots, including unmanned aerial vehicles (UAVs), enabling their intelligent operation within Internet of Things (IoT) ecosystems. However, LLMs still face…

Robotics · Computer Science 2026-01-01 Wenhao Wang , Yanyan Li , Long Jiao , Jiawei Yuan

Air traffic management and specifically air-traffic control (ATC) rely mostly on voice communications between Air Traffic Controllers (ATCos) and pilots. In most cases, these voice communications follow a well-defined grammar that could be…

Computation and Language · Computer Science 2021-08-30 Juan Zuluaga-Gomez , Iuliia Nigmatulina , Amrutha Prasad , Petr Motlicek , Karel Veselý , Martin Kocour , Igor Szöke

Third-party Large Language Model (LLM) API gateways are rapidly emerging as unified access points to models offered by multiple vendors. However, the internal routing, caching, and billing policies of these gateways are largely undisclosed,…

Cryptography and Security · Computer Science 2026-04-24 Guanjie Lin , Yinxin Wan , Shichao Pei , Ting Xu , Kuai Xu , Guoliang Xue

Autonomous control systems face significant challenges in performing complex tasks in the presence of latent risks. To address this, we propose an integrated framework that combines Large Language Models (LLMs), numerical optimization, and…

Systems and Control · Electrical Eng. & Systems 2025-05-08 Xiyu Deng , Quan Khanh Luu , Anh Van Ho , Yorie Nakahira

Log parsing is a critical step for automated log analysis in complex systems. Traditional heuristic-based methods offer high efficiency but are limited in accuracy due to overlooking semantic context. In contrast, recent LLM-based parsers…

Computation and Language · Computer Science 2026-03-31 Dongyi Fan , Suqiong Zhang , Lili He , Ming Liu , Yifan Huo

Recent advancements in robot control using large language models (LLMs) have demonstrated significant potential, primarily due to LLMs' capabilities to understand natural language commands and generate executable plans in various languages.…

Robotics · Computer Science 2024-09-27 Guojun Chen , Xiaojing Yu , Neiwen Ling , Lin Zhong

The increasing penetration of renewable generation and the growing variability of electrified demand introduce substantial operational uncertainty to modern power systems. Topology reconfiguration is widely recognized as an effective and…

Systems and Control · Electrical Eng. & Systems 2026-03-17 Zongyan Zhang , Chao Shen , Xu Wan , Jie Song , Mingyang Sun

Autonomous aerial monitoring is an important task aimed at gathering information from areas that may not be easily accessible by humans. At the same time, this task often requires recognizing anomalies from a significant distance or not…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Tzoulio Chamiti , Nikolaos Passalis , Anastasios Tefas
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